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MX2018002841A - Direccion pasiva para un vagon ferroviario de tres piezas. - Google Patents

Direccion pasiva para un vagon ferroviario de tres piezas.

Info

Publication number
MX2018002841A
MX2018002841A MX2018002841A MX2018002841A MX2018002841A MX 2018002841 A MX2018002841 A MX 2018002841A MX 2018002841 A MX2018002841 A MX 2018002841A MX 2018002841 A MX2018002841 A MX 2018002841A MX 2018002841 A MX2018002841 A MX 2018002841A
Authority
MX
Mexico
Prior art keywords
wheelset
side frame
align
pads
allow
Prior art date
Application number
MX2018002841A
Other languages
English (en)
Inventor
Steven Wike Paul
Original Assignee
Amsted Rail Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amsted Rail Co Inc filed Critical Amsted Rail Co Inc
Publication of MX2018002841A publication Critical patent/MX2018002841A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details
    • B61F5/52—Bogie frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/06—Bolster supports or mountings incorporating metal springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • B61F5/44—Adjustment controlled by movements of vehicle body

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Handcart (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

El vagón de mercancías ferroviario tradicional de tres piezas evita que los conjuntos de ruedas logren una alineación radial con las curvas por los largueros rígidos que restringen los conjuntos de ruedas. Los largueros también restringen el conjunto de ruedas para no tener alineación radial en las curvas por el espacio limitado entre el cojinete del conjunto de ruedas y las mordazas de pedestal del larguero. La presente invención abre las mordazas de pedestal del larguero para permitir que los conjuntos de ruedas oscilen y se alineen radialmente a las curvas. El larguero se soporta en conjuntos de ruedas por almohadillas elastoméricas y adaptadores de cojinetes. La presente invención utiliza la rigidez de la almohadilla elastomérica para comprimir el movimiento de inclinación que permite que la rueda se mueva en un arco hacia adelante o hacia atrás en las mordazas abiertas del larguero. La rigidez de la almohadilla elastomérica también permite que el conjunto de ruedas tuerza las almohadillas permitiendo que el conjunto de ruedas se alinee radialmente con la curva. La rigidez de la almohadilla elastomérica es suficiente para regresar cuando el conjunto de ruedas se alinea con la vía férrea recta.
MX2018002841A 2017-03-09 2018-03-06 Direccion pasiva para un vagon ferroviario de tres piezas. MX2018002841A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/454,475 US20180257681A1 (en) 2017-03-09 2017-03-09 Passive steering for a three piece railway truck

Publications (1)

Publication Number Publication Date
MX2018002841A true MX2018002841A (es) 2019-07-22

Family

ID=63446109

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018002841A MX2018002841A (es) 2017-03-09 2018-03-06 Direccion pasiva para un vagon ferroviario de tres piezas.

Country Status (9)

Country Link
US (1) US20180257681A1 (es)
CN (1) CN108569308A (es)
AU (1) AU2018201620A1 (es)
BR (1) BR102018004554A2 (es)
CA (1) CA2995813C (es)
MX (1) MX2018002841A (es)
RU (1) RU2675337C1 (es)
UA (1) UA122972C2 (es)
ZA (1) ZA201801242B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU191743U1 (ru) * 2019-05-29 2019-08-19 Акционерное общество "Алтайского вагоностроения (АО "Алтайвагон") Боковая рама трехэлементной тележки
CZ309895B6 (cs) * 2019-09-09 2024-01-17 VÚKV a.s. Zařízení pro vedení dvojkolí v podvozku kolejového vozidla

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000097A (en) * 1974-01-31 1991-03-19 Railway Engineering Associates, Inc. Self-steering railway truck
US4552074A (en) * 1983-11-21 1985-11-12 Amsted Industries Incorporated Primary suspension for railroad car truck
US4674412A (en) * 1985-12-19 1987-06-23 Amsted Industries Incorporated Elastomeric bearing pad with unlike threaded fasteners
US5404826A (en) * 1991-08-08 1995-04-11 Pennsy Corporation Bearing adapter for railway trucks having downward depending ends on adapter plate for protecting the adapter thrust lugs
US5450799A (en) * 1994-01-11 1995-09-19 Amsted Industries Incorporated Truck pedestal design
US5562044A (en) * 1995-05-30 1996-10-08 Hansen Inc. Steering railway truck
US5611284A (en) * 1996-01-19 1997-03-18 Atchison Casting Corporation Rail truck suspension and journal housing retention assembly
US7096795B2 (en) * 2003-05-06 2006-08-29 Active Steering, Llc Linear steering truck
RU2228277C1 (ru) * 2002-12-25 2004-05-10 Федеральное государственное унитарное предприятие Всероссийский научно-исследовательский и конструкторско-технологический институт подвижного состава Устройство радиальной установки колесных пар и их параллельного поворота трехэлементных двухосных тележек железнодорожного вагона
NZ578998A (en) * 2007-02-22 2011-07-29 Univ Central Queensland Railway bogie with steering responsive to yaw
SK5196Y1 (en) * 2008-08-21 2009-06-05 Tatravagonka As Two-axle bogies for rail vehicle with radial settings coupled wheels by cross member
US8893626B2 (en) * 2012-08-31 2014-11-25 Strato, Inc. Wheelset to side frame interconnection for a railway car truck
RU2570930C2 (ru) * 2013-06-13 2015-12-20 ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "Головное специализированное конструкторское бюро вагоностроения имени Валерия Михайловича Бубнова" Узел опоры боковой рамы на колесную пару тележки грузового вагона
CN203543986U (zh) * 2013-10-14 2014-04-16 南车长江车辆有限公司 铁路货车转向架
US9580087B2 (en) * 2013-12-30 2017-02-28 Nevis Industries Llc Railcar truck roller bearing adapter pad systems

Also Published As

Publication number Publication date
CA2995813A1 (en) 2018-09-09
RU2675337C1 (ru) 2018-12-19
ZA201801242B (en) 2018-12-19
AU2018201620A1 (en) 2018-09-27
US20180257681A1 (en) 2018-09-13
CN108569308A (zh) 2018-09-25
CA2995813C (en) 2020-01-07
BR102018004554A2 (pt) 2019-01-02
UA122972C2 (uk) 2021-01-27

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